Reference decision: cc • No. 96-11.102 • 1998-01-14 • View decision →
Imagine the scene: you own a building in a condominium in Cannes, in the residential area of California. You have let it to a food business. One evening, a fire breaks out. The fire brigade attends, but the building is largely destroyed. You contact your insurance broker to report the loss. And then, the shock: your broker tells you that you are not insured for this property. He thought that the condominium association's insurance covered the entire building, including your private lot. You are left without compensation, with reconstruction works to finance. What can you do?
This situation, unfortunately common, raises a crucial question: how far does the insurance broker's duty to advise extend? Can he rely on information provided by the managing agent, or must he verify the extent of the cover himself? The Court of Cassation decided in 1998 in a judgment that remains a key reference. And the answer is clear: the broker, as an independent professional, cannot passively rely on the managing agent's statements. He must verify.
In this article, I will tell you the story behind this decision, analyse the judges' reasoning, and above all give you practical advice to avoid finding yourself in this situation. As a lawyer specialising in real estate law, I have seen too many cases where a lack of information could have been avoided. Whether you are an owner landlord, a co-owner, or even a managing agent, this judgment concerns you.
The facts: a story like many that happen every day
Mr X owns a lot in a condominium situated in Nice, in the Ariane district. His lot includes an independent building, consisting only of private parts. As a prudent owner, he contacts an insurance broker, the company Dedeyan, to take out insurance covering this building. The broker contacts the condominium's managing agent to find out what cover the association has already taken out. The managing agent tells him that the building is insured "as principal" by the condominium association's insurance. On the strength of this statement, the broker considers that Mr X's building is already covered and does not take out a supplementary policy. He writes a letter to the managing agent asking him to inform him "should this indication no longer be accurate".
A few months later, a fire completely destroys the building. Mr X turns to his broker for compensation. But the broker tells him that he never took out insurance for this building, because he thought it was already covered by the association's contract. However, it turns out that the association's insurance only covered the common parts, not the private lots. Mr X is left without any compensation. He then sues the broker for breach of his duty to advise.
The Tribunal de Grande Instance of Nice, and then the Court of Appeal of Aix-en-Provence, find in favour of Mr X. The judges consider that the broker, as an insurance professional, could not simply rely on the managing agent's statements. He should have verified the accuracy of the information and, at the very least, ensured that Mr X's building was indeed covered. The broker appeals to the Court of Cassation, but the Court dismisses his appeal in 1998. The judgment is final.
The reasoning of the court — analysed
The Court of Cassation relies on Article 1240 of the Civil Code (formerly 1382), which sets out the principle of civil liability: "Any act of a person which causes damage to another obliges the person by whose fault it occurred to compensate for it." In plain terms, if someone commits a wrong and that wrong causes harm to another person, he must compensate.
Here, the wrong alleged against the broker is a breach of his duty to advise. As an insurance professional, he owes a duty of information and advice to his client. This duty is not limited to passing on information provided by the client or a third party. The broker must himself ensure that the cover is suitable for the client's needs.
The Court notes that the broker "could not merely believe that the building was insured". Even if the managing agent told him that the building was insured "as principal", the broker should have verified this information. Why? Because the managing agent is not an insurance professional. He can be mistaken, or give a vague answer. The broker, on the other hand, is a professional. He has access to insurance policies, or at least he can request a copy. In this case, the broker did not even ask to see the association's contract. He settled for an oral exchange, then sent a letter to the managing agent asking him to notify him if the information changed. But this letter, according to the Court, is not enough to discharge the broker from his duty to verify. In other words, the broker should have, before concluding that no insurance was necessary, consulted the association's contract or, failing that, obtained a signed disclaimer from his client.
The Court also emphasises that the broker is an "independent commercial agent". He is not linked to the managing agent. He has his own professional obligations. He cannot hide behind the errors of a third party. However, note: the decision does not say that the managing agent bears no responsibility. It simply reminds that the broker has a personal duty to advise that cannot be delegated.
What few people know is that this judgment establishes a duty of result for the broker regarding pre-contractual information. In practice, the broker must not only ask questions, but also verify the answers. If he does not, he incurs liability. This is an important development compared to earlier case law which could be more lenient.
What this means for you — in practical terms
Whether you are an owner, tenant or managing agent, this judgment has direct consequences on your relationships with insurance brokers.
For the owner landlord: You are the main beneficiary of this decision. If your broker tells you that you do not need insurance because the condominium association covers everything, demand that he confirm this in writing and show you the association's policies. If he refuses or settles for a letter to the managing agent, insist. In the event of a loss, you can hold him liable. For example, in Cannes, if you let a flat in a building on the Croisette, never assume that the association's insurance covers your improvements. Check.
For the tenant: Although you are not directly concerned by the owner's insurance, it is in your interest that your landlord is properly insured. In case of fire, if the landlord is not compensated, he may delay rebuilding. You can ask him for a certificate of insurance covering the rented property. If the broker breached his duty to advise, the landlord can claim against him, but this takes time.
For the condominium managing agent: This judgment warns you. When you respond to a broker about the extent of the association's cover, be precise. Do not say "the building is insured" without specifying: "the association insures the common parts and public liability, but not the private lots". Better: provide a copy of the association's insurance contract. Otherwise, you could be held liable if your indications are incorrect.
In figures, imagine a commercial building in Nice valued at €500,000. Without insurance, a fire can mean a total loss. Reconstruction can cost €600,000 including demolition and architect's fees. If the broker is found liable, he must compensate the owner for this loss. Proceedings are lengthy (2 to 4 years on average), but it is worth the effort.
Four tips to avoid this type of dispute
- 1. Demand written confirmation from the broker on the extent of cover. Do not settle for an oral "it's covered". Ask for an email or letter specifying the cover taken out and exclusions. Keep this document safe.
- 2. Check the association's policies yourself. As a co-owner, you have the right to inspect the association's insurance contracts at the annual general meeting or upon request. Take the time to read the clauses. If you do not understand them, seek advice from a lawyer lawyer.
- 3. Never blindly trust a third party, even the managing agent. The managing agent is not an insurance expert. His statements may be wrong. If your broker relies on the managing agent's statements, ask him to contact the association's insurance company directly for written confirmation.
- 4. Take out a "multi-risk" insurance policy for your private lot. This is the only way to be sure you are covered. Even if the association has insurance, it often only covers the common parts. For your flat or commercial premises, you must have your own contract. A serious broker will systematically propose this.
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Further analysis: related case law and developments
This 1998 judgment is part of a consistent line of decisions from the Court of Cassation strengthening the duty to advise of insurance professionals. Before this decision, some courts considered that the broker could rely on the managing agent's statements, as the agent was seen as a representative of the co-owners. But the Court of Cassation put an end to this interpretation.
One can cite a later judgment of the Commercial Chamber of 10 March 2009 (no. 08-11.123) that goes in the same direction: a broker who does not verify information provided by his client on the nature of the risk incurs liability. The trend is therefore towards an increased requirement to verify. Today, with digitalisation, brokers have even fewer excuses: they can consult insurers' databases and obtain online quotes. The duty to advise is thereby reinforced.
For the future, it is likely that the courts will continue to require professionals to be constantly vigilant. Clients are increasingly informed and do not hesitate to bring claims against intermediaries. If you are a broker, the lesson is clear: never take anything for granted. Verify, document, advise.
What you absolutely must remember
FAQ:
1. My broker told me that the association's insurance covered my lot. What if a loss occurs and it does not?
You can hold your broker liable for breach of his duty to advise. He must compensate you. Keep all written communications.
2. Can I also sue the managing agent?
Yes, if the managing agent provided incorrect information wrongfully (for example, by stating that the private lots were covered when they were not). However, the broker's liability is easier to establish because he has a duty to verify.
3. What time limits apply?
An action for contractual liability is subject to a 5-year limitation period from the loss (or discovery of the harm). In practice, act quickly, as soon as the claim is refused.
4. How much does a procedure cost?
Lawyers' fees vary. An initial consultation with Maître Zakine costs €45 for 30 minutes. Then, depending on complexity, a procedure can cost between €2,000 and €10,000, but damages can be much higher.
5. What should I do if I am a broker and want to avoid this risk?
Systematically verify information in writing from the association's insurer, and obtain a signed disclaimer from your client if he refuses to take out supplementary insurance. Document every step.
Are you in a similar situation? A 30-minute initial consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →

